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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 550680Generated: October 30, 2026

6-Chloropyrazolo[1,5-A]pyrimidine-2-carboxylic acid → (6-Chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(2,4-dimethyl-6,7-dihydro-4H-furo[3,2-c]pyridin-5-yl)-methanone

https://huagongshe.com/reaction/550680

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Chloropyrazolo[1,5-A]pyrimidine-2-carboxylic acidHCID 33695678—
Reactant2,4-Dimethyl-4,5,6,7-tetrahydro-furo[3,2-c]pyridineHCID 59663092—
Product(6-Chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(2,4-dimethyl-6,7-dihydro-4H-furo[3,2-c]pyridin-5-yl)-methanoneHCID 2489974910%

Reaction Steps

In close analogy to the procedure described in Example 11, 6-chloro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 2,4-Dimethyl-4,5,6,7-tetrahydro-furo[3,2-c]pyridine to provide the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07947689B2
Source datasetuspto-grants-2011_05
ORD IDord-d1989814663e4cfd9194255d7e178942
Source noteuspto-grants-2011_05